Description: This is a 2MP FL 4-12mm F1.6 varifocal manual Iris zoom lens format 1/2". Suitable for 1/2" sensor. As replacement part for CCTV secure camera system. With fine workmanship and professional-grade material, it features good hand feeling, excellent work performance, excellent for long-term use. With high definition image, good color reduction and small distortion, It provides wide and clear vision for your vidicon. Specification: Focal Length(mm): 4-12mm Back Focal Length: 17.5mm Distortion: 17-6% Aperture(D/f'): 1/1.6 Mount: C Format(inch): 1/2 ’ ’ Horizontal Field: 70 °-29 ° Dimension(mm): D.32 x L.49 Range of WD(m): 0.2 Focus: w/lock Iris: Manual Temperature: -10C to +50C MP:2MP Package Includes: 1 Piece 2MP FL 4-12mm F1.6 C Mount Lens
